Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PRPF40A
Human P-Site:	S848
P-Site Sequence:	SKKKRQRSESRSASE
UniProt:	O75400
Intern. Prot. ID:	IPI00337385

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF40A	O75400	S848	SKKKRQRSESRSASE	100 / 9 AA	109
Phosphosite 1:	PRPF40A	O75400	S850	KKRQRSESRSASEHS	100 / 7 AA	109
Phosphosite 2:	RAI1	Q7Z5J4	S1588	SSCKRLRSDSRTPAF	66 / 9 AA	203
Phosphosite 3:	PRPF40A	O75400	S912	KDRTRQRSESKHKSP	85 / 7 AA	109
Phosphosite 4:	ZFHX3	Q15911	S1115	RSMKHQRSESLRKLQ	85 / 7 AA	404
Phosphosite 5:	GPR61	Q9BZJ8	S256	METPRQRSESLSSRS	87 / 8 AA	49
Phosphosite 6:	SRCAP	Q6ZRS2	S1898	EKRKRQRSERLERIF	100 / 6 AA	344
Phosphosite 7:	UCK2	Q9BZX2	S254	PSRKRQASESSSRPH	77 / 9 AA	29
Phosphosite 8:	ABCC12	Q96J65	S469	HLCKKQRSEAYSERS	66 / 9 AA	152
Phosphosite 9:	C1orf167	Q5SNV9	T611	LSHPRQRTDSRHERV	71 / 7 AA	162
Phosphosite 10:	MAPKBP1	O60336	S1092	PVQVPERSESRSISS	85 / 7 AA	164
Phosphosite 11:	TRAIP	Q9BWF2	S404	KQPKRPRSESSCSKD	85 / 7 AA
Phosphosite 12:	PCM1	Q15154	S135	ANNKRQLSENRKPFN	75 / 8 AA	228
Phosphosite 13:	MAPKBP1	O60336	S1094	QVPERSESRSISSRF	85 / 7 AA	164
Phosphosite 14:	BBX	Q8WY36	S479	TCKKRQSSESDIESV	85 / 7 AA	105
Phosphosite 15:	TRA2B	P62995	S54	RSKSRSRSESRSRSR	87 / 8 AA	34
Phosphosite 16:	RGL3	Q3MIN7	S36	VSLRRQRSQRRSPAE	66 / 9 AA	78
Phosphosite 17:	PPIL4	Q8WUA2	T438	KSEKRDRTQNRSRSR	55 / 9 AA	57
Phosphosite 18:	ATG2B	Q96BY7	S593	SYEQRQRSASRYFST	85 / 7 AA	233
Phosphosite 19:	BBX	Q8WY36	S478	KTCKKRQSSESDIES	85 / 7 AA	105
Phosphosite 20:	SYNJ2	O15056	S1091	VGEFRHRSPSRSLSV	75 / 8 AA	166